\documentclass{res} 
\renewcommand{\hfill}{\&\&RightAlignMarker\&\&}
\newcommand{\textItemIndicate}{\&\&TextItemIndicate\&\&}
\let\Oldsection\section
\renewcommand{\section}[1]{\Oldsection{\uppercase{#1}}}
\renewcommand{\name}[1]{\Oldsection{}\uppercase{#1}}
\renewcommand{\address}[1]{\Oldsection{}#1}
%\newsectionwidth{0pt}  % So the text is not indented under section headings
\textwidth=15in % increase textwidth to get smaller right margin
